You need to download the client, either “Nexus 2” or the BlastClient, and extract the files if they are in a .zip archive. You don’t need to install the client – only go to the client folder and open “boot” (or “boot.cfg” if you have file extensions shown). If you want to play on a local server, download a server like 0.5.1 and extract all of the files before starting “LUNI Server.exe”. If you want to play on a public server, connect to the web interface, for example http://5.230.147.129/ for Jonny’s server, and register an account.

Now with the boot file you opened, edit AUTHSERVERIP=0:localhost, if you want to connect to a local server or AUTHSERVERIP=0:(public server's IP), for connecting to a public server (for Jonny’s server, AUTHSERVERIP=0:5.230.147.129).

Ok Tim, please post this tutorial to the download page, and the delete this unecessary topic. To @disneylover117, this has been asked many times before, please take the time to use the search or look through the topic list.